MCQ
Product formed when $PCl_5$ react with conc. $H_2SO_4$
- A$SOCl_2$
- ✓$SO_2Cl_2$
- C$S_2Cl_2$
- D$SO_2$
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Maleic anhydride can be prepared by :
$C{H_3}CHO\mathop {\xrightarrow{{(i)\,NaCN/HCl}}}\limits_{(ii)\,{H_2}O/{H^ \oplus }/\Delta } (A)\mathop {\xrightarrow{{Fenton}}}\limits_{reagent} (B)$
$(B)$ will be :
